Douchy-les-Mines
One of the mine buildings in Douchy-les-Mines
Coat of arms
Location of Douchy-les-Mines
Show map of Hauts-de-France Coordinates:50°18′08″N 3°23′38″E / 50.3022°N 3.3939°E /50.3022; 3.3939 Country France Region Hauts-de-France Department Nord Arrondissement Valenciennes Canton Denain Intercommunality CA Porte du Hainaut Government
• Mayor(2020–2026) Michel Véniat[ 1] 9.27 km2 (3.58 sq mi) Population 10,112 • Density 1,090/km2 (2,830/sq mi) Time zone UTC+01:00 (CET ) • Summer (DST ) UTC+02:00 (CEST )INSEE /Postal codeElevation 27–80 m (89–262 ft) (avg. 58 m or 190 ft) 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.